.wrap{
	 
}
.wr_1{
	position: relative;
	width: 100%;
	height: 4.65rem;
	background: url(../img/header.png)no-repeat;
	background-size: 100%;
	font-size: .3rem;
	line-height:.38rem;
}
.wr_2{
	position: absolute;
	bottom: .25rem;
	width: 6.55rem;
	height: .8rem;
	border-radius: .4rem;
	background-color: rgb(238,58,68);
	border: 0;
	margin-left: .46rem;
	color: #fffefe;
	outline: none;
}
.wr_3{
	background: url(../img/downl.png)no-repeat;
	background-size: 100% 100%;
	width: 100%;
	height: 22rem;
	margin-top: .2rem;
}
